/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.fineract.infrastructure.gcm.exception;

import java.io.IOException;

/**
 * Exception thrown when GCM returned an error due to an invalid request.
 * <p>
 * This is equivalent to GCM posts that return an HTTP error different of 200.
 */
public final class InvalidRequestException extends IOException {

    private final int status;
    private final String description;

    public InvalidRequestException(int status) {
        this(status, null);
    }

    public InvalidRequestException(int status, String description) {
        super(getMessage(status, description));
        this.status = status;
        this.description = description;
    }

    private static String getMessage(int status, String description) {
        StringBuilder base = new StringBuilder("HTTP Status Code: ").append(status);
        if (description != null) {
            base.append("(").append(description).append(")");
        }
        return base.toString();
    }

    /**
     * Gets the HTTP Status Code.
     */
    public int getHttpStatusCode() {
        return status;
    }

    /**
     * Gets the error description.
     */
    public String getDescription() {
        return description;
    }

}
